engleski

Parity violating elastic electron scattering and neutron density distributions in the relativistic Hartree-Bogoliubov model

Parity violating elastic electron scattering on neutron rich nuclei is described in the framework of relativistic mean-field theory. Self consistent ground state density distributions of Ne, Na, Ni, and Sn isotopes are calculated with the relativistic Hartree Bogoliubov model, and the resulting neutron radii are compared with available experimental data.It is shown that parity violating asymmetries are sensitive not only to the formation of the neutron skin, but also to the shell effects of the neutron density distribution.

parity violating elastic electron scattering; neutron rich nuclei; relativistic mean field theory

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